On JBoss Tools - JBoss Tools 4.4.2.Final , the checksums provided match the md5s of the zips. All three of the checksum files are linked as "md5" but the checksum filenames themselves all end with ".sha256"
Thanks for the error report.
Fixed: http://tools.jboss.org/downloads/jbosstools/neon/4.4.2.Final.html#zips (you may have to shift-refresh your browser to force it to pull from the server instead of the cache)
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